Answer:
Step-by-step explanation:
You have 28 Dollars and you student gives you 33 dollars.
In total you will have 61 dollars.
The reason why you will have 61 dollars is because 33 plus 28 will give you 61 and the reason you added because your student GAVE it to you.
88
Step-by-step explanation:
I don’t understand what exactly you want
Answer:
-1/8
Step-by-step explanation:
Perpendicular slopes are negative reciprocals
The slope of y=8x+5 is 8, because it is in slope intercept form: y=mx+b form, where m is the slope.
Negative:
8/1--> -8/1
Reciprocal:
Flip the numerator and denominator
-8/1--> -1/8
So, the perpendicular slope of 8 is -1/8
18=2*3*3=2*3²
72=2*2*2*3*3=2³ *3²
√18+√72=√(2*3²) +√(2³ * 3²)=3√2 + 3*2√2=3√2 + 6√2=9√2
Answer: √18+√72=9√2
